EP 1415277 A2 20040506 - PYRAMID FILTER
Title (en)
PYRAMID FILTER
Title (de)
PYRAMIDENFILTER
Title (fr)
FILTRE PYRAMIDAL
Publication
Application
Priority
- US 0207087 W 20020307
- US 82010801 A 20010328
Abstract (en)
[origin: US2002143832A1] Embodiments of a pyramid filter are described.
[origin: US2002143832A1] Embodiments of a pyramid filter are described
IPC 1-7
IPC 8 full level
G06T 5/20 (2006.01); G06F 17/14 (2006.01); G06T 1/00 (2006.01); H04N 1/409 (2006.01); H03H 17/06 (2006.01)
CPC (source: EP KR US)
G06F 17/148 (2013.01 - EP US); G06T 1/00 (2013.01 - KR); H03H 17/06 (2013.01 - EP US)
Citation (search report)
See references of WO 02080098A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2002143832 A1 20021003; US 6766286 B2 20040720; AT E362150 T1 20070615; CN 100343875 C 20071017; CN 1531712 A 20040922; DE 60220064 D1 20070621; DE 60220064 T2 20080110; EP 1415277 A2 20040506; EP 1415277 B1 20070509; HK 1061735 A1 20040930; JP 2004525463 A 20040819; KR 100560093 B1 20060310; KR 20030085583 A 20031105; TW I224754 B 20041201; WO 02080098 A2 20021010; WO 02080098 A3 20040122
DOCDB simple family (application)
US 82010801 A 20010328; AT 02721304 T 20020307; CN 02810514 A 20020307; DE 60220064 T 20020307; EP 02721304 A 20020307; HK 04104646 A 20040629; JP 2002578245 A 20020307; KR 20037012751 A 20030929; TW 91105914 A 20020326; US 0207087 W 20020307